举一反三
- Just as sunlight is composed of seven colors so (be) ____________ our world full of different colors.
- According to the different levels of warmth sensed by people through colors, colors can be divided into cool colors and warm colors. Which of the following colors can make people feel warm ( ). A: Red B: Pink C: Green D: Purple
- The three colors that cannot be made by mixing any other colors are called____ colors.
- A beam of white light is separated into beams of various colors, ____ we conclude that white light is actually a mixture of light of these different colors.
- The colors look different in different (light)________.
内容
- 0
The main reason why air-conditioner indoor machines can have multiple colors is A: The difference in emissivity of different colors paints at room temperature is small B: The emissivity of different colors paints varies greatly at room temperature C: The absorptance of different colors paints to visible light is quite different at room temperature D: The difference in the absorptance of different colors paint to visible light at room temperature is small
- 1
Similarly, people of different cultural backgrounds have similar understanding of the same colors, but the connotation of colors can also carry similar meanings in different cultures. （ ）
- 2
Americans come ____all different colors and nationalities.
- 3
Why colors of national flags are different A: To tell from each other. B: For particular meaning. C: To show colors’ functions.
- 4
Cultural issues are also important. Designers should _______ different meanings for colors in different cultures.